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libperf: Add perf_evlist__add() function

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Add the perf_evlist__add() function to add a perf_evsel in a perf_evlist
struct.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190721112506.12306-40-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa
2019-07-21 13:24:26 +02:00
committed by Arnaldo Carvalho de Melo
parent 4562a73939
commit 9a5edde6d3
4 changed files with 12 additions and 1 deletions
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2
tools/perf/util/evlist.c
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@@ -180,8 +180,8 @@ static void perf_evlist__propagate_maps(struct evlist *evlist)
void evlist__add(struct evlist *evlist, struct evsel *entry)
{
perf_evlist__add(&evlist->core, &entry->core);
entry->evlist = evlist;
list_add_tail(&entry->core.node, &evlist->core.entries);
entry->idx = evlist->nr_entries;
entry->tracking = !entry->idx;